Seat Altea 1.4 TSI 125
ECU Tuning in Sussex

Seat Altea 1.4 TSI 125: remap at a glance

• Fuel: Petrol
• Standard power: 125 bhp, remapped: 163 bhp (+38 bhp, +30%)
• Standard torque: 200 Nm, remapped: 285 Nm (+85 Nm, +43%)
• Service: stage 1 ECU remap, fully dyno tested

What a remap does for a petrol Seat Altea

On a petrol car the ECU controls fuelling, spark timing and any turbo boost. A remap re-calibrates those maps within safe limits, so the car responds more eagerly and pulls harder through the rev range.

For reference, TSI and TFSI are the Volkswagen Group names for its turbocharged direct-injection petrol engines.

How the Seat Altea 1.4 TSI 125 compares

Of the 6 petrol Altea engines in our data, this one comes 3rd for power gain, which is 8 bhp above the Altea petrol average of 30 bhp.

Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 38 bhp and 85 Nm sits at or above that benchmark.

Book engine remapping for your Seat Altea in Sussex

Remap Experts has a dedicated Sussex site, so you deal with a local team backed by a national network. We regularly work with drivers in Lewes, Rye, Worthing, Newhaven and Horsham and nearby areas of the South East.

All our remaps are fully dyno tested, backed by a 30 day money back guarantee and covered by a lifetime software warranty. Request a quote online or call 0800 779 7864.

If you are closer to Eastbourne, Crawley and Surrey, those neighbouring Remap Experts sites can help too.